The Metropolitan Police have announced plans to significantly expand the use of live facial recognition (LFR) technology across central London. This move is intended to bolster the force's ability to identify and apprehend individuals wanted for serious crimes, enhancing overall public safety in busy urban areas.
The technology works by scanning faces in real-time in public spaces and comparing them against a watchlist of individuals sought by the police. These watchlists predominantly include people wanted for serious offences such as grievous bodily harm, robbery, and sexual offences. The Met Police have stated that the deployments are intelligence-led and targeted, rather than indiscriminate.
Previous deployments of LFR have, according to the Met, resulted in a number of arrests. For instance, individuals have been apprehended for crimes ranging from grievous bodily harm to indecent exposure. The force maintains that LFR is a crucial tool in modern policing, offering an effective method for locating high-priority suspects who might otherwise evade capture.
However, the expansion is likely to reignite debates surrounding privacy and civil liberties. Advocacy groups, including Big Brother Watch, have consistently voiced concerns about the widespread use of LFR, arguing that it represents a significant encroachment on fundamental rights and could lead to a surveillance society. They question the accuracy of the technology and its potential for misidentification, as well as the ethical implications of scanning innocent members of the public.
The Met Police have emphasised that the technology is deployed in accordance with strict guidelines and legal frameworks, including the Human Rights Act and data protection legislation. They state that clear signage is always present at deployment sites to inform the public that LFR is in operation, offering transparency about its use.